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catalog

Apache Doris 数据湖分析和联邦数据查询能力,依赖 Multi-Catalog(多源数据目录) 实现。

Multi-Catalog 能够更方便对接外部数据目录,官方文档请参考:https://doris.apache.org/zh-CN/docs/lakehouse/lakehouse-overview

249 Questions
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数据抽取问题
aXin1
• asked Sep 29, 2025
0
1
70
2.1 catalog
3.1版本创建paimon的异步物化视图,按分区刷新不行
wywCn7
• asked Sep 12, 2025
0
1
96
mtmv catalog upgrade
增量物化视图怎么创建
wywCn7
• asked Sep 12, 2025
0
1
46
catalog
hive catalog 支持 azure blob存储吗
ll3
• asked Sep 4, 2025
0
1
43
3.0 catalog
doris2hive 三个问题 动态分区 no partition, 多一列分区列, code 40000
lllong3311
• asked Sep 4, 2025
0
1
33
2.1 catalog
doris 2.1.10 通过catalog插入数据到oracle,为null数据报类型错误
biscuit04s1
• asked Sep 3, 2025
0
2
29
2.1 catalog
存算分离,insert overwrite 覆盖写入 hdfs历史数据不会清除
jiaoshou1
• asked Aug 29, 2025
0
1
100
decoupled 3.0 storage catalog
hivecatalog查询慢和查询报错
A01xiaolang1
• asked Aug 29, 2025
0
2
57
2.1 catalog
Doris v2.1 支持下压Runtime Filter 到 外表Scan算子吗?
AntiTopQuark1
• asked Aug 28, 2025
0
1
26
2.1 catalog
doris存算分离查询paimon catalog问题
1
• asked Aug 27, 2025
0
2
74
catalog query
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